package com.controller;

import com.pojo.User;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;

@Controller
public class UserController {
    @RequestMapping("/getUserId")
    public void getUserId(HttpServletRequest request) {
        String userId = request.getParameter("userId");
        System.out.println("userId = " + userId);
    }
    @RequestMapping("/getUserNameAndId")
    public void getUserNameAndId(String username,Integer id) {
        System.out.println("username = " + username + ",id = " + id);
    }
    @RequestMapping("/getUserName")
    public void getUserName(@RequestParam (value = "name",required = false,defaultValue = "itheima") String username) {
        System.out.println("username = " + username);
    }
    @RequestMapping("/registerUser")
    public void registerUser(User user) {
        String name =user.getName();
        String password =user.getPassword();
        System.out.println("name="+ user.getName());
        System.out.println("password="+ user.getPassword());
    }
    @RequestMapping("/findOrderWithUser")
    public void findOrderWithUser(User user) {
        String username=user.getName();
        String orderId=user.getOrder().getOrderId();
        System.out.println("username="+username);
        System.out.println("orderId="+orderId);
    }
    @RequestMapping("/showPageByRequest")
    public  String showPageByRequest(HttpServletRequest request) {
        request.setAttribute("username","鑫");
        return "register";
    }
    @RequestMapping("/showPageByModel")
    public  String showPageByModel(Model model){
        model.addAttribute("username","model");
        User user=new User();
        user.setPassword("123456");
        model.addAttribute("user",user);
        return "register";

    }
    @RequestMapping("/showModelAndView")
    public ModelAndView showModelAndView(){
        ModelAndView modelAndView=new ModelAndView();
        modelAndView.addObject("username","雨");
        User user=new User();
        user.setPassword("987654321");
        modelAndView.addObject("user",user);
        modelAndView.setViewName("register");

        return modelAndView;
    }
}
